History log of /linux-6.15/drivers/video/fbdev/core/fb_info.c (Results 1 – 2 of 2)
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# c07e1f20 15-Jul-2023 Thomas Zimmermann <[email protected]>

fbdev: Document that framebuffer_alloc() returns zero'ed data

Most fbdev drivers depend on framebuffer_alloc() to initialize the
allocated memory to 0. Document this guarantee.

v3:
* slightly rewo

fbdev: Document that framebuffer_alloc() returns zero'ed data

Most fbdev drivers depend on framebuffer_alloc() to initialize the
allocated memory to 0. Document this guarantee.

v3:
* slightly reword the sentence (Miguel)

Suggested-by: Miguel Ojeda <[email protected]>
Signed-off-by: Thomas Zimmermann <[email protected]>
Reviewed-by: Miguel Ojeda <[email protected]>
Reviewed-by: Sui Jingfeng <[email protected]>
Cc: Helge Deller <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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Revision tags: v6.5-rc1, v6.4, v6.4-rc7
# f0f6839b 13-Jun-2023 Thomas Zimmermann <[email protected]>

fbdev/core: Move framebuffer and backlight helpers into separate files

Move framebuffer and backlight helpers into separate files. Leave
fbsysfs.c to sysfs-related code. No functional changes.

The

fbdev/core: Move framebuffer and backlight helpers into separate files

Move framebuffer and backlight helpers into separate files. Leave
fbsysfs.c to sysfs-related code. No functional changes.

The framebuffer helpers are not in fbmem.c because they are under
GPL-2.0-or-later copyright, while fbmem.c is GPL-2.0.

v2:
* include <linux/mutex.h> (Sam)

Signed-off-by: Thomas Zimmermann <[email protected]>
Reviewed-by: Sam Ravnborg <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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